Cisco technologies inc patents

Queue sharing with fair rate guarantee

Filed: March 10th, 2009 [Granted]

Patent Number: 7792131

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Network device

Filed: October 6th, 2004 [Granted]

Assignee: Cisco Technologies Inc

Patent Number: D514562

UNITED STATES PATENT AND TRADEMARK OFFICE CERTIFICATE OF CORRECTION PATENT NO. DATED Des. 514562 S February 7, 2006 Page 1 of 1 INVENTOR(S) :Luetal.

Multiple VLAN Architecture system

Filed: March 26th, 1999 [Granted]

Assignee: Cisco Technologies Inc

Patent Number: 6219699

Illllllllllllllllllllllllllllllllllllllllllllllll US006219699B1 (12) United States Patent ao) Patent No.: us 6219699 bi McCloghrie et al.

Response to OTUk-BDI for OTN Interfaces to Restore Bidirectional Communications

Filed: June 5th, 2007 [Pending]

Assignee: CISCO TECHNOLOGIES INC

Patent Application Number: 11758197

... US 20080304822A1 (io) Pub. No.: US 2008/0304822 Al (43) Pub. Date: Dec. 11, 2008 (54) RESPONSE TO OTUK-BDI FOR OTN INTERFACES TO RESTORE BIDIRECTIONAL ...

Multiprotocol packet recognition and switching

Filed: August 9th, 2000 [Granted]

Assignee: Cisco Technologies Inc

Patent Number: 6567404

(12) United States Patent ao) Patent No.: us 6567404 bi Wilford (45) Date of Patent: *May 20, 2003 MULTIPROTOCOL PACKET RECOGNIZER PACKET BUFFER ...

Proximity as an aid to caching and secondary serving of data

Filed: April 1st, 1999 [Granted]

Assignee: Cisco Technologies Inc

Patent Number: 6832253

Illlllllllllllllllllllllllllllllllllllllllllllll US006832253B1 (12) United States Patent ao) Patent No.: us 6832253 bi Auerbach ...

System for clock recovery

Filed: February 26th, 1999 [Granted]

Assignee: Cisco Technologies Inc

Patent Number: 6377642

... (12) United States Patent Dollard US006377642B1 (io) Patent No.: US 6377642 Bl (45) Date of Patent: Apr. 23, 2002 (54) SYSTEM FOR CLOCK RECOVERY (75) ...

Data scanning network security technique

Filed: October 31st, 1997 [Granted]

Assignee: Cisco Technologies Inc

Patent Number: 6119231

United States Patent [w] Foss et al. US006119231A [ii] Patent Number: [45] Date of Patent: 6119231 Sep. 12, 2000 [54] DATA SCANNING NETWORK SECURITY ...